On September 15, 2017, Mr. Paul Anton, the Vice President of Finance, left MusclePharm Corporation. Mr. Anton assumed the roles of Principal Financial Officer and Principal Accounting Officer from Mr. Doug West, who left the Company on July 21, 2017. Mr. Ryan Drexler, the Company's Chief Executive Officer, President, and Chairman of the Board has been appointed as the Company's Principal Financial Officer and Principal Accounting Officer until the vacancy can be filled.